docs: def getMirrorTextureGL(self, eEye):
          """Access to mirror textures from OpenGL."""
  
          fn = self.function_table.getMirrorTextureGL
          pglTextureId = glUInt_t()
          pglSharedTextureHandle = glSharedTextureHandle_t()
          result = fn(eEye, byref(pglTextureId), byref(pglSharedTextureHandle))
          return result, pglTextureId, pglSharedTextureHandle